Dec 14, 2019   5:50 a.m. Branislava, Bronislava
Academic information system

Persons at STU

This page displays all publicly accessible information about the desired person. Some information about the person's occupation and offices may be hidden.

Ing. Ján Danko, PhD.
Identification number: 3691
University e-mail: jan.danko [at]
Odborný asistent CSc.,PhD. - Institute of transport technology and designing (FME)

Contacts     Lesson     Projects     Publications     Supervised theses     Conferences     

Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:Design of controlled damping system of a hydraulic chassis mount
Written by (author): Ing. Marek Zverbík
Department: Institute of transport technology and designing (FME)
Thesis supervisor: Ing. Ján Danko, PhD.
Opponent:Ing. Martin Bugár, PhD.
Final thesis progress:Final thesis was successfully defended.

Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:English

Slovak        English

Title of the thesis:Design of controlled damping system of a hydraulic chassis mount
Summary:The thesis is aimed to develop a technical solution for hydraulic bushing which provides change of maximum damping in dependence on exciting frequency whilst continuously providing requested damping value. Fundamentally the technical solution contains a hydraulic system consists of two chambers connected one another by a system of channels. Each channel is meant to provide damping position for a specific exciting frequency. Described technical solution provides controlled change of the hydraulic system by channel selection. None or minimum influence to maximal damping by channel flow through multiple channels is requested contemporaneously. There are two damping change systems described in this thesis. First design is a step change system, where the mount works in two modes. Second design is a variable changing damping characteristic depending on the excitation frequency and loading amplitude.
Key words:hydrobushing, channel ring, dynamic stiffness, fluid flow, loss angle

Display and download files

To display the final thesis assignment form click on the Display the final thesis assignment form icon. The following icons - Final thesis, Thesis appendices, Supervisor's review, Opponent's review - relate to the final thesis and can be downloaded. They could be displayed on condition they have been inserted and are available publicly.

Display the assignment form

Parts of thesis with postponed release:

Final thesis (final thesis appendices) unlimited
Reviews for final thesis unlimited